dc94b54708
Define WIN32_LEAN_AND_MEAN before including Windows Platform SDK headers to preempt naming conflicts and to make the build faster. Avoid including those headers in BoringSSL headers. Document that Platform SDK 8.1 or later is required on Windows. Change-Id: I907ada21dc722527ea37e839c71c5157455a7003 Reviewed-on: https://boringssl-review.googlesource.com/3100 Reviewed-by: Adam Langley <agl@google.com>
109 lines
4.6 KiB
C
109 lines
4.6 KiB
C
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.] */
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#ifndef OPENSSL_HEADER_BIO_INTERNAL_H
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#define OPENSSL_HEADER_BIO_INTERNAL_H
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#include <openssl/base.h>
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#if !defined(OPENSSL_WINDOWS)
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#if defined(OPENSSL_PNACL)
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/* newlib uses u_short in socket.h without defining it. */
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typedef unsigned short u_short;
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#endif
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#include <sys/types.h>
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#include <sys/socket.h>
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#else
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typedef int socklen_t;
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#endif
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/* BIO_ip_and_port_to_socket_and_addr creates a socket and fills in |*out_addr|
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* and |*out_addr_length| with the correct values for connecting to |hostname|
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* on |port_str|. It returns one on success or zero on error. */
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int bio_ip_and_port_to_socket_and_addr(int *out_sock,
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struct sockaddr_storage *out_addr,
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socklen_t *out_addr_length,
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const char *hostname,
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const char *port_str);
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/* BIO_socket_nbio sets whether |sock| is non-blocking. It returns one on
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* success and zero otherwise. */
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int bio_socket_nbio(int sock, int on);
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/* BIO_clear_socket_error clears the last system socket error.
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*
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* TODO(fork): remove all callers of this. */
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void bio_clear_socket_error(void);
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/* BIO_sock_error returns the last socket error on |sock|. */
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int bio_sock_error(int sock);
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/* BIO_fd_should_retry returns non-zero if |return_value| indicates an error
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* and |errno| indicates that it's non-fatal. */
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int bio_fd_should_retry(int return_value);
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#if defined(__cplusplus)
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} /* extern C */
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#endif
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#endif /* OPENSSL_HEADER_BIO_INTERNAL_H */
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